Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16H - Gearing › F16H 15 - Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
Patents for F16H 15 - Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members (3,956)
09/2014
09/04/2014WO2014131111A1 A continuously variable transmission (cvt) having a coaxial input/output arrangement and reduced friction losses
09/04/2014WO2014108345A3 Drive arrangement for a supercharger
09/04/2014US20140249725 Variator Multiplex Valve Scheme for a Torroidal Traction Drive Transmission
09/04/2014US20140248988 Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
09/03/2014EP2771593A1 Ball and ramp device for a toroidal variator
09/02/2014US8821340 System and method for controlling endload force of a variator
08/2014
08/28/2014US20140243147 Continuously Variable Transmission (CVT) Having a Coaxial Input/Output Arrangement and Reduced Friction Losses
08/28/2014US20140243146 Infinitely variable traction drive employing alternate steerable rollers
08/27/2014EP2769122A1 Infinitely variable traction drive employing alternate steerable rollers
08/26/2014US8814739 Continuously variable transmission with an axial sun-idler controller
08/26/2014CA2632413C Variator
08/21/2014WO2014125050A1 Multi-mode transmission
08/21/2014WO2014125047A1 Drive arrangement for an engine ancillary such as a supercharger
08/21/2014US20140235401 Continuously variable transmission
08/21/2014US20140235396 Transmission
08/21/2014DE112010005401B4 Stufenlos variables Getriebe Continuously variable transmission
08/20/2014EP2767728A1 Continuously variable transmission
08/14/2014WO2014124291A1 Internal combustion engine coupled turbocharger with an infinitely variable transmission
08/14/2014US20140228163 Continuously variable transmission apparatus
08/13/2014EP2764279A2 Methods and devices for improving the performance of cvts
08/06/2014CN203756889U 单盘半环面型无级变速器 Single disc half toroidal type continuously variable transmission
08/05/2014US8795127 Multi-speed transmission
07/2014
07/31/2014WO2014117167A1 Continuously variable drive mechanism
07/29/2014US8793045 Control device of hybrid drive device
07/29/2014US8790214 Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
07/24/2014US20140206499 Assemblies and methods for clamping force generation
07/24/2014DE112012004092T5 Variator-Getriebe-Charakterisierung für eine Drehmomentvorsteuerung Variator characterization for torque feedforward control
07/23/2014CN203730678U 摩擦轮传动的无级变速器 Friction wheel drive CVT
07/23/2014CN102227577B 无级变速器 CVT
07/22/2014US8784261 Continuously variable transmission
07/22/2014US8784260 Continuously variable transmission
07/22/2014US8784248 Engine start control device of hybrid vehicle
07/17/2014WO2014108345A2 Drive arrangement for a supercharger
07/17/2014US20140200110 Continuously variable transmission
07/16/2014CN102261444B 无级变速器 CVT
07/16/2014CN101675272B 传动装置和包括传动装置的车辆 Transmission and includes a vehicle gearing
07/16/2014CN101660592B 变速器 Transmission
07/16/2014CN101657653B 一种传动装置 A motion transmitting device
07/10/2014US20140194243 Ball type continuously variable transmission/infinitely variable transmission
07/10/2014US20140194242 Ball type cvt/ivt including planetary gear sets
07/10/2014DE112010000456B4 Stufenloses Getriebe Continuously variable transmission
07/09/2014CN203703029U 一种机械无级调速器 A mechanical variable speed control
07/09/2014CN203703028U 单级盘式摩擦无级变速器 Single-stage disc friction CVT
07/09/2014CN103912644A 单盘半环面型无级变速器 Single disc half toroidal type continuously variable transmission
07/09/2014CN103912484A 用于激光染料溶液的循环系统 Circulatory system for laser dye solution
07/03/2014WO2014102300A1 Improved power density of a reversible variable transmission - rvt
07/02/2014EP2748486A1 Over clamping protection method and clamping mechanism therefor
07/02/2014CN203686037U 一种基于磁流变液的圆锥齿轮传动换向器 A bevel gear drive MRF based commutator
07/01/2014US8764605 Variator
06/2014
06/26/2014US20140179479 Continuously variable transmission
06/26/2014US20140179478 Continuously variable bicycle transmission mechanism and bicycle hub
06/25/2014CN103890455A 过夹紧保护方法及其夹紧机构 Guo clamping protection methods and the clamping mechanism
06/19/2014WO2014039448A3 Ball type cvt with output coupled powerpaths
06/11/2014CN102084155B Continuously variable transmission
06/04/2014CN203627699U 一种滚轮錐盘式无级变速器 One kind of roller cone disc CVT
06/04/2014CN103842694A Variator characterization for feed forward torque control
05/2014
05/30/2014WO2014039438A3 Cvt variator ball and method of construction thereof
05/29/2014US20140148303 Continuously variable transmission
05/28/2014CN101004209B 摩擦传动装置 Friction drive means
05/22/2014US20140141919 Continuously and/or infinitely variable transmissions and methods therefor
05/21/2014CN103807394A 内接触锥环式无级变速器 The inner contact cone ring CVT
05/21/2014CN102066807B 可逆变速器rvt Reversible transmission rvt
05/20/2014US8727937 Toroidal continuously variable transmission
05/15/2014US20140135167 Toroidal variable speed traction drive
05/14/2014CN103797274A 无级变速器 CVT
05/14/2014CN103791051A 一种摩擦轮传动的无级变速器 A friction wheel drive CVT
05/13/2014US8721485 Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
05/13/2014CA2825438C Rpm controlled wind power generation system
05/08/2014WO2014069141A1 Stepless transmission
05/08/2014WO2014069125A1 Stepless transmission
05/08/2014WO2014068202A1 Variable-diameter wheel, continuously variable gear and transmission comprising this wheel
05/08/2014WO2014067509A1 Conical friction ring transmission
05/08/2014US20140128195 Continuously variable transmission
05/06/2014US8715125 Friction-plate lubricating device for automatic transmission
04/2014
04/30/2014DE102012021171A1 Kegelreibringgetriebe Bevel friction ring
04/30/2014CN103758953A Mechanical stepless speed regulator
04/29/2014US8708864 Bevel friction ring gearing and method for mounting or producing a bevel friction ring gearing
04/17/2014WO2014057801A1 Continuously variable transmission
04/16/2014EP2719923A1 Continuously variable transmission
04/16/2014CN103732948A Power roller unit, manufacturing method therefor, and half-toroidal continuously variable transmission
04/09/2014CN103711855A Conical surface speed transformation for general gasoline engine
04/09/2014CN103711854A Double-cone-ring type continuously variable transmission
04/09/2014CN103711853A Single-cone ring continuously variable transmission
04/09/2014CN103711852A Rock shaft type gasoline engine adjusting device
04/09/2014CN102265063B Continuously variable transmission
04/09/2014CN102132074B Bevel friction ring gear
04/03/2014US20140094339 Continuously variable transmission
04/02/2014CN103697126A Magnetorheological fluid continuously variable transmission system and rotating speed control circuit thereof
03/2014
03/27/2014US20140087915 Friction-ring transmission having two roller bodies spaced apart from one another by a gap
03/26/2014EP2710281A1 Steerable units as a frictional surface between objects
03/26/2014CN103671785A Conical ring stepless speed change device
03/26/2014CN103671784A Stepless speed change device
03/26/2014CN103671783A Stepless speed change device
03/26/2014CN103671782A Stepless speed change device
03/25/2014US8678974 Assemblies and methods for clamping force generation
03/25/2014CA2731528C Continuously variable transmission
03/20/2014WO2014041326A1 Transmission system
03/20/2014DE102004048722B4 Spannfuttervorrichtung, Bearbeitungsvorrichtung, welche dieselbe verwendet, und Drehwelle Chuck assembly, machining apparatus using the same, and the rotary shaft
03/19/2014CN103649593A Toroidal variable speed traction drive
03/19/2014CN103649592A Steerable units as a frictional surface between objects
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